JPS5546713A - Production of plastic sunglasses - Google Patents
Production of plastic sunglassesInfo
- Publication number
- JPS5546713A JPS5546713A JP13099679A JP13099679A JPS5546713A JP S5546713 A JPS5546713 A JP S5546713A JP 13099679 A JP13099679 A JP 13099679A JP 13099679 A JP13099679 A JP 13099679A JP S5546713 A JPS5546713 A JP S5546713A
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- high frequency
- high voltage
- lens
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Eyeglasses (AREA)
Abstract
PURPOSE: To achieve the improvement in the adhesiveness of metal luster film by imparting metal luster to the plastic lens by the specified method.
CONSTITUTION: A lens 2 composed of transparent molding resin is installed on a substrate holder 1 which also serves as cathode of a vapor deposition device. It is then pretreated by beforehand applying DC or high frequency high voltage to a cathode 1 or high frequency coil 3 at the time of relatively low vacuum and introducing inert gas (helium, argon, neon, etc.) or active gas such as nitrogen or oxygen through a gas inlet hole 7. Next, in a relatively high vacuum, high voltage of plus is applied to the high frequency coil 3 and the metal substance of a vapor source 4 is ionized by the discharge thereof. The ionized particles are accelerated by applying high voltage of minus to the cathode 1, whereby the foregoing metal material is deposited on the surface of the lens 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13099679A JPS5546713A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13099679A JPS5546713A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8996775A Division JPS5213567A (en) | 1975-07-23 | 1975-07-23 | Plastic sun glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546713A true JPS5546713A (en) | 1980-04-02 |
Family
ID=15047493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13099679A Pending JPS5546713A (en) | 1979-10-11 | 1979-10-11 | Production of plastic sunglasses |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546713A (en) |
-
1979
- 1979-10-11 JP JP13099679A patent/JPS5546713A/en active Pending
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